The Kawainui and Hamakua Marsh Complex was designated a Ramsar Day 2008. These wetlands are important as habitat for Hawai’i’s endangered waterbirds, significant as cultural sites and valuable as flood control features for Kailua town. Learn more about these wetlands and current efforts to promote wetland conservation from talks, tours and exhibits offered as part of World Wetlands. Free. Call Martha Yent, 587-0287.